UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5JhTscK5wYmrGlXq38aOsSyGnXCL9q4/mEvzKvOD9lI=' 
WHERE 
  key_id = 'e83cb6aee6898ff1ddbe79bb01d7cf52501381fcd77ab7f182dce92e23346f2f' 
  AND (
    token = '5JhTscK5wYmrGlXq38aOsSyGnXCL9q4/mEvzKvOD9lI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )